lockdown – n. social restrictions such as stay-at-home orders and curfews

exodus – n. a situation in which many people leave a place at the same time

informal sector – n. a part of an economy that is not taxed and not regulated by the government

stimulus – n. something that causes something else to happen, develop, or become more active

belated – adj. happening or coming very late or too late

challenge – n. a difficult task or problem
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